How many people lived in acient Egypt?

The population of ancient Egypt varied significantly throughout its history, which spanned several millennia.

Old Kingdom (2700–2200 BC): During the Old Kingdom, Egypt was one of the most populous regions in the world, with an estimated population of around 1 to 2 million people. The construction of the pyramids and other monumental structures required a large workforce, contributing to the growth of the population.

Middle Kingdom (2050–1650 BC): The population continued to grow during the Middle Kingdom, with estimates suggesting a population of around 2 to 3 million people. This period was marked by agricultural advancements, increased trade, and the development of urban centers, which contributed to population growth.

New Kingdom (1550–1070 BC): The New Kingdom was the peak of ancient Egyptian civilization, with a population estimated to have reached around 4 to 5 million people. This growth was driven by factors such as military conquests, territorial expansion, and the exploitation of natural resources. The construction of grand temples and monuments, as well as the development of extensive irrigation systems, further supported population growth.

Late Period (664–332 BC): During the Late Period, Egypt experienced several political, economic, and social challenges, leading to fluctuations in the population. The population is estimated to have ranged between 3 to 4 million people, with periods of decline and recovery.

It's important to note that these population estimates are based on historical accounts, archaeological evidence, and demographic models, and there is some uncertainty associated with these figures.